Artists known as TAPS and MOSES bricked over the entrance to a subway car in Hamburg.The pranksters used 8 rows of cement blocks, secured with spray foam, stacked to completely block the train's entrance.The train managed to roll for 12 stops before authorities even noticed the wall, as passengers assumed the wall was an intentional feature.
Once the train company realized what was going on they evacuated the train. All this happened in April and was a complete mystery until British fashion label Nofugazi posted a video to their YouTube channel.
